Part Number: TPS54541EVM-555 I want to implement the Inverting Buck-Boost function on this board. The input voltage is 5V, the output voltage is -6.6V, and the output current is 800mA. My main change is to connect a 1uF between Vin and GND (Vout before…
Hello John,
Please use datasheet fro layout guidelines
www.ti.com/.../tps54541.pdf
It is also strongly recommended to consult with device EVM for best layout practices. See link below
www.ti.com/.../tps54541evm-555
We can also provide guidance and…